Patent Assignment
Reel/Frame 023690/0721
Assignment of Assignor's Interest
Recorded: 2009-12-22
Pages: 2
Assignor
SLAPAK, MATHIAS JOZEF PAUL
Executed: 2009-10-13
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, INTELLECTUAL PROPERTY, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Process for the Recovery of Monoethylene Glycol
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.